The G Major 7th Chord is found by locating the 1, 3 , 5 and 7 positions (G, B, D and F#) of the G Major Scale: G A B C D E F# G. The chord diagram chart below demonstrates how to play the GMaj7 Chord.
Notes of the GMaj7 Guitar Chord: G B D F#
As with most guitar chords, there are several different ways to play this chord. I have included a popular way to play this chord in the guitar chord chart below.
Here is a key that will help you read the chart:
G Major 7th Guitar Chord Video
The video below will further demonstrate how to play the GMaj7 Chord.
For those of you who are having a difficult time with the fingering of this chord using the chart above, there is an easier way to play this chord. The video below from Next Level Guitar will show you how.